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#ifndef __com_sun_star_ucb_XFetchProviderForContentAccess_idl__
#define __com_sun_star_ucb_XFetchProviderForContentAccess_idl__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_ucb_FetchResult_idl__
#include <com/sun/star/ucb/FetchResult.idl>
#endif

//=============================================================================

module com { module sun { module star { module ucb {

//=============================================================================
/** provides the possibility to load information offered by a
	<type>XContentAccess</type> for several rows of a
	<type>ContentResultSet</type> with a single function call.
*/
published interface XFetchProviderForContentAccess: com::sun::star::uno::XInterface
{
	//-------------------------------------------------------------------------
	/** returns the content identifier strings of the columns of the indicated
	    rows

		@returns
		<member>FetchResult::Rows</member> contains a sequence of anys. Each
		of these anys contains a string.

		@param nRowStartPosition
		the starting row of the resultset

		@param nRowCount
		the count of rows

		@param bDirection
		<TRUE/>, if you want the rows to be read in the same order, as they
		are contained in the result set	( <TRUE/> &lt;-&gt; forward step;
		<FALSE/> &lt;-&gt; backward step )
	*/
	com::sun::star::ucb::FetchResult
		 fetchContentIdentifierStrings( [in] long nRowStartPosition
									  , [in] long nRowCount
									  , [in] boolean bDirection );

	//-------------------------------------------------------------------------
	/** returns the <type>XContentIdentifier</type>s of the columns of the
	    indicated rows

		@returns
		<member>FetchResult::Rows</member> contains a sequence of anys. Each
		of these anys contains an <type>XContentIdentifier</type>.

		@param nRowStartPosition
		the starting row of the resultset

		@param nRowCount
		the count of rows

		@param bDirection
		<TRUE/>, if you want the rows to be read in the same order, as they
		are contained in the result set	( <TRUE/> &lt;-&gt; forward step;
		<FALSE/> &lt;-&gt; backward step )
	*/
	com::sun::star::ucb::FetchResult
		 fetchContentIdentifiers( [in] long nRowStartPosition
								, [in] long nRowCount
								, [in] boolean bDirection );

	//-------------------------------------------------------------------------
	/** returns the <type>XContent</types>s of the columns of the indicated rows

		@returns
		<member>FetchResult::Rows</member> contains a sequence of anys. Each
		of these anys contains an <type>XContent</type>.

		@param nRowStartPosition
		the starting row of the resultset

		@param nRowCount
		the count of rows

		@param bDirection
		<TRUE/>, if you want the rows to be read in the same order, as they
		are contained in the result set	( <TRUE/> &lt;-&gt; forward step;
		<FALSE/> &lt;-&gt; backward step )
	*/
	com::sun::star::ucb::FetchResult
		 fetchContents( [in] long nRowStartPosition
					  , [in] long nRowCount
					  , [in] boolean bDirection );
};

//=============================================================================

}; }; }; };

#endif